Mercedes-Benz Sprinter Catalytic Converter Replacement Parts

Yes, petrol-engined Sprinters carry a traditional catalytic converter, and diesel Sprinters use a diesel oxidation catalyst (DOC) as part of their exhaust aftertreatment system, which is sometimes loosely called a 'cat' by breakers and customers alike. From around the W906 generation (2006 onwards) diesels also gained DPF systems alongside the DOC, and Euro 6 models (broadly from 2014 on the W906, and across the W907/910 from 2018) added SCR (AdBlue) technology. So the Sprinter definitely has exhaust aftertreatment parts, but the exact configuration depends heavily on your engine code and emissions standard. Always confirm which specific component you need before ordering.

This crosses a significant emissions boundary: the W906 Sprinter moved to Euro 6 compliance around 2014, bringing changes to the exhaust aftertreatment system including SCR/AdBlue that earlier Euro 5 and Euro 4 cars did not have. A part from the wrong emissions era may not physically fit, may not perform correctly, or may cause an MOT failure. You should confirm interchange specifics directly with the breaker, giving them your registration and full engine code, before purchasing.

Trim or body style does not determine catalytic converter fitment on the Sprinter — what matters is your engine code, fuel type, and the emissions standard your vehicle was built to. A 311 CDI Panel Van and a 311 CDI Minibus of the same year and engine code will follow the same exhaust aftertreatment requirements. Be aware that the physical routing of the exhaust may vary slightly by wheelbase or chassis type, so confirm the exact part reference with the breaker against your registration.

No, the W906 generation spanned multiple emissions standards from Euro 3 through to Euro 6, and the exhaust aftertreatment system changed significantly across those years — particularly around the Euro 5 and Euro 6 boundaries. Earlier W906 models may have a simpler diesel oxidation catalyst setup, while later ones add DPF and SCR systems that are not interchangeable. Always give the breaker your full engine code and registration so they can confirm the correct part for your specific emissions era.

Yes, engine code is one of the most important factors — different engines (for example 211 CDI, 313 CDI, 319 CDI, or the petrol variants) will have different exhaust systems and aftertreatment components that are not necessarily interchangeable even within the same model year. The engine code is stamped on your engine and also appears on your V5C; give this to the breaker alongside your registration. Catalytic converter and DPF interchange specifics are strong confirm-with-breaker territory, so do not assume a part fits based on year alone.

The W907 and W910 generation launched in 2018 and was built to Euro 6d standards from the outset, with exhaust aftertreatment systems that differ from the earlier W906 architecture. Physical connectors, mounting points, and sensor configurations are likely to differ, making a straight swap unlikely and potentially causing emissions or MOT issues. This is firmly confirm-with-breaker territory — provide your registration and engine code to a Sprinter specialist breaker who can verify part compatibility before you commit to a purchase.